Re: Any benefit in replacing O2 sensors?
My car is like that 20 MPG highway. With 114,000 on it. I put new O2's in and it has not realy made any differnce, But I think I have something else wrong. I get a check engine light some times.
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2005 Legacy GT
2002 WRX VF22, Pinks, big TMIC and turbo back 128,*** miles
My WRX's Cardomain Page
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